/*
 * Copyright 2016 Miroslav Janíček
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package net.sandius.rembulan.compiler.ir;

import java.util.Collections;
import java.util.Objects;

public class ToNext extends BlockTermNode {

	private final Label label;

	public ToNext(Label label) {
		this.label = Objects.requireNonNull(label);
	}

	public Label label() {
		return label;
	}

	@Override
	public Iterable<Label> nextLabels() {
		return Collections.singletonList(label());
	}

	@Override
	public void accept(IRVisitor visitor) {
		visitor.visit(this);
	}

}
